The 3PE anti-corrosion steel pipes of Longchangjie Machinery Co., Ltd. have been widely used in multiple fields due to their outstanding corrosion resistance. Their features are as follows:
Anti-corrosion coating structure
· The underlying epoxy powder (FBE) provides excellent adhesion and resistance to chemical corrosion, directly protecting the surface of the steel pipe.
· Intermediate layer adhesive: Enhances the adhesion between epoxy powder and outer polyethylene, prevents interlayer delamination, and improves the overall anti-corrosion effect.
· Outer layer polyethylene (PE) It has excellent chemical corrosion resistance and water vapor permeability resistance, effectively resisting the erosion of external corrosive media.
Performance advantage
· Chemical resistance, It can resist the erosion of chemical media such as acids, alkalis and salts, and is suitable for various corrosive environments.
· Temperature resistance, It maintains excellent anti-corrosion performance over a wide temperature range and is suitable for both high and low temperature environments.
· Wear resistance, The outer polyethylene coating has excellent wear resistance, which extends the service life of the steel pipe.
· Environmental friendliness, Made of non-toxic and pollution-free polyethylene material, it meets environmental protection requirements.
Widely applied
· Oil and natural gas transportation pipelines.
· Fields such as water supply and sewage treatment.
In conclusion, 3PE anti-corrosion steel pipes, with their excellent corrosion resistance, have become a widely recognized anti-corrosion method in the pipeline manufacturing industry, effectively extending the service life of pipelines and reducing maintenance costs.
